JPS5929953B2 - 回転部材と固定部材との間の電気的接続装置 - Google Patents
回転部材と固定部材との間の電気的接続装置Info
- Publication number
- JPS5929953B2 JPS5929953B2 JP50036509A JP3650975A JPS5929953B2 JP S5929953 B2 JPS5929953 B2 JP S5929953B2 JP 50036509 A JP50036509 A JP 50036509A JP 3650975 A JP3650975 A JP 3650975A JP S5929953 B2 JPS5929953 B2 JP S5929953B2
- Authority
- JP
- Japan
- Prior art keywords
- electrical connection
- connection device
- conductive liquid
- cylindrical surface
- rotating member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000007788 liquid Substances 0.000 claims description 27
- 238000007789 sealing Methods 0.000 claims description 17
- 230000000295 complement effect Effects 0.000 claims description 8
- 239000002131 composite material Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- 229910052797 bismuth Inorganic materials 0.000 description 3
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/3464—Mounting of the seal
- F16J15/348—Pre-assembled seals, e.g. cartridge seals
- F16J15/3484—Tandem seals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/64—Devices for uninterrupted current collection
- H01R39/646—Devices for uninterrupted current collection through an electrical conductive fluid
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Resistance Heating (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Electroplating Methods And Accessories (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1359874 | 1974-03-27 | ||
| GB1359874A GB1456313A (en) | 1974-03-27 | 1974-03-27 | Electrical connections |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50157890A JPS50157890A (enrdf_load_stackoverflow) | 1975-12-20 |
| JPS5929953B2 true JPS5929953B2 (ja) | 1984-07-24 |
Family
ID=10025934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50036509A Expired JPS5929953B2 (ja) | 1974-03-27 | 1975-03-26 | 回転部材と固定部材との間の電気的接続装置 |
Country Status (11)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4188523A (en) * | 1977-06-15 | 1980-02-12 | Nippon Electric Co., Ltd. | Roll electrode for use in a seam welding machine |
| DE2749680A1 (de) * | 1977-11-07 | 1979-05-10 | Hoechst Ag | Vorrichtung zur uebertragung von elektrischem strom |
| FR2463986A1 (fr) * | 1979-08-23 | 1981-02-27 | Electricite De France | Dispositif de transmission de courant a contacts glissants par metal liquide |
| US7934570B2 (en) * | 2007-06-12 | 2011-05-03 | Schlumberger Technology Corporation | Data and/or PowerSwivel |
| US9088197B2 (en) * | 2011-09-07 | 2015-07-21 | General Electric Company | Shaft grounding system |
| EP2696449B1 (en) | 2012-08-06 | 2015-02-25 | Schleifring und Apparatebau GmbH | Slipring with integrated heating unit |
| CN111503249B (zh) * | 2020-06-29 | 2020-09-18 | 江苏国茂减速机股份有限公司 | 一种智能监测型减速机双密封结构 |
| DE102023102462B4 (de) * | 2023-02-01 | 2024-09-05 | Schaeffler Technologies AG & Co. KG | Kontaktlose Stromübertragungsvorrichtung mit Flüssigkeit für eine elektrische Antriebsmaschine; sowie elektrische Antriebsmaschine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB857678A (en) * | 1958-03-31 | 1961-01-04 | Ass Elect Ind | Improvements relating to electrical connections between relatively rotating electrical conductors |
| US3021496A (en) * | 1958-03-31 | 1962-02-13 | Vickers Electrical Co Ltd | Liquid electrical connections between relatively rotating electrical conductors |
| DE1117192B (de) * | 1958-03-31 | 1961-11-16 | Vickers Electrical Co Ltd | Vorrichtung zum Herstellen einer elektrischen Verbindung von einem drehbaren, wellenartigen Leiter zu einem diesen konzentrisch umfassenden, feststehenden, rohrartigen Leiter oder umgekehrt |
| DE1130490B (de) * | 1961-02-06 | 1962-05-30 | Oskar Von Mossin | In ein Gehaeuse eingebaute Kontakteinrichtung zur UEbertragung elektrischer Stroeme |
| DE2230332C3 (de) * | 1972-06-21 | 1975-01-30 | Oskar Von 4054 Nettetal Mossin | Kontaktvorrichtung zum Übertragen elektrischer Ströme zwischen relativ gegeneinander drehbaren Leitern |
-
1974
- 1974-03-27 GB GB1359874A patent/GB1456313A/en not_active Expired
-
1975
- 1975-03-25 ZA ZA00751880A patent/ZA751880B/xx unknown
- 1975-03-26 IT IT67758/75A patent/IT1030431B/it active
- 1975-03-26 SE SE7503508A patent/SE406843B/xx not_active IP Right Cessation
- 1975-03-26 BE BE154813A patent/BE827230A/xx not_active IP Right Cessation
- 1975-03-26 FR FR7509402A patent/FR2266335B1/fr not_active Expired
- 1975-03-26 NL NLAANVRAGE7503619,A patent/NL175335C/xx not_active IP Right Cessation
- 1975-03-26 DE DE2513437A patent/DE2513437C2/de not_active Expired
- 1975-03-26 JP JP50036509A patent/JPS5929953B2/ja not_active Expired
- 1975-03-27 US US05/562,727 patent/US3957330A/en not_active Expired - Lifetime
- 1975-03-27 CA CA223,361A patent/CA1026440A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ZA751880B (en) | 1976-04-28 |
| NL7503619A (nl) | 1975-09-30 |
| DE2513437C2 (de) | 1984-12-13 |
| FR2266335A1 (enrdf_load_stackoverflow) | 1975-10-24 |
| IT1030431B (it) | 1979-03-30 |
| FR2266335B1 (enrdf_load_stackoverflow) | 1981-12-31 |
| NL175335B (nl) | 1984-05-16 |
| US3957330A (en) | 1976-05-18 |
| SE7503508L (enrdf_load_stackoverflow) | 1975-09-29 |
| SE406843B (sv) | 1979-02-26 |
| DE2513437A1 (de) | 1975-10-02 |
| CA1026440A (en) | 1978-02-14 |
| NL175335C (nl) | 1984-10-16 |
| BE827230A (fr) | 1975-07-16 |
| GB1456313A (en) | 1976-11-24 |
| JPS50157890A (enrdf_load_stackoverflow) | 1975-12-20 |
| AU7952775A (en) | 1976-09-30 |
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